Grandstream Networks, Inc | Grandstream Networks HandyTone-488

HandyTone-488 User Manual

Grandstream Networks, Inc.

environment if possible. For those who do not have a local TFTP server, Grandstream provides a NAT-friendly TFTP server on the public Internet for firmware upgrade. Please check the Service or Support section of Grandstream’s Web site to obtain this TFTP server’s IP address.

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Grandstream Networks HandyTone-488 user manual Grandstream Networks, Inc

Contents

For SW Release Version HandyTone-488 Table of Contents Welcome Top View Side Views Installation Grandstream Networks, Inc Safety Compliances What is Included in the Package Product Overview Key Features Model HandyTone-488 Hardware Specification Get Familiar with Voice Prompt Basic Operations Input Meaning Make Phone CallsCalling phone or extension numbers Direct IP calls Blind Transfer Voice Prompt with option 47, thenAttended Transfer VoIP-to-PSTN Calls Call FeaturesCall Features Table Send and Receive Pstn Calls Pstn Pass Through LED Light Pattern Indication Ringing Configuring HandyTone-488 WAN IP through Voice Prompt Configuration GuideConfiguring HandyTone-488 with Web Browser Password End User DMZ IP PPPoE Link Up Advanced User ConfigurationSystem Up Time Registered FXS Port General Misc Settings URI or IPport Features AuthenticatePassword Name Enable Call Voice Frames per Dtmf PayloadType Preferred Vocoder Layer 2 QoS Reboot Layer 3 QoSTimeout Use # as Unregister on Keep-alive Tftp UpgradeHttp Upgrade Auto Upgrade Access Disable CallUpdate Special Feature Rebooting the HandyTone-488 from Remote Saving the Configuration Changes Configuration through a Central Server Upgrade through Http Software UpgradeUpgrade through Tftp Grandstream Networks, Inc Restore Factory Default Setting